Rolf Prima Vigor Rear Hub Ceramic Ball Bearing Set For Freehub, Hybrid Ceramic Deep Groove Bearings With Steel Races And Ceramic Balls, Rubber Sealed Double Sided Closures, Low Friction Grease, Corrosion Resistant Chrome Steel Balls, Ultra Light Ceramic

Ceramic ball bearing set for rear bike hub assemblies
✔️ Set of 5 hybrid ceramic deep groove bearings for rear hub

These bearings are hybrid ceramic deep groove units designed for bicycle rear hubs. They combine steel races with ceramic balls to lower friction, improve longevity, and withstand road grit and moisture. They’re commonly used to upgrade performance on high-end road bikes and track setups.

✅ Hybrid ceramic balls in steel races deliver low friction and smooth operation
✅ Rubber-sealed closures protect against dirt and moisture on both sides
✅ Low-friction grease included for quick install and long life
✅ Set includes 5 bearings for rear hub replacement

💡 What is a bicycle hub bearing set with ceramic balls used for?
A handy upgrade for smoother rotation and longer life.
- Reduces friction and heat during fast riding
- Extends hub life in dusty or wet conditions
- Works with rubber-sealed, double-sided hub closures
- Easy to replace and maintain for consistent performance